优化TCP客户端自动重连机制

Rs.Framework/TcpClientHelper.cs

@@ -61,10 +61,13 @@ namespace Rs.Framework
                     {
                         m_Socket.Connect(host, port);
                         m_IsConnected = true;
+                        LogHelper.Debug($"ip:{m_HostName},port:{m_Port} connected");
                         OnConnected?.Invoke(m_Socket);
                     }
                     catch (Exception)
                     {
+                        Thread.Sleep(3000);
+                        LogHelper.Debug($"ip:{host},port:{port} connect fail,will reconnect");
                         m_Socket.Close();
                         m_Socket.Dispose();
                         m_Socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
@@ -91,32 +94,31 @@ namespace Rs.Framework
                     {
                         DataRecived?.Invoke(serverSocket, data.Take(len).ToArray());
                     }
-                    
+                    else if(len <= 0)
+                    {
+                        m_IsConnected = false;
+                        LogHelper.Debug($"ip:{m_HostName},port:{m_Port} disconnected");
+                        serverSocket.Shutdown(SocketShutdown.Both);
+                        serverSocket.Close();
+                        serverSocket.Dispose();
+                        OnDisconnected?.Invoke(m_Socket);
+                        Connect(m_HostName, m_Port);//重新尝试去连接
+                        return;
+                    }
                 }
                 catch (Exception ex)
                 {
+                    m_IsConnected = false;
                     LogHelper.Debug(ex.Message);
                     //异常退出
                     if(serverSocket.Connected)
                     {
                         serverSocket.Shutdown(SocketShutdown.Both);
                     }
-                    
-                    serverSocket.Close();
-                    serverSocket.Dispose();
-                    Connect(m_HostName,m_Port);//重新尝试去连接
-                    m_IsConnected = false;
-                    OnDisconnected?.Invoke(m_Socket);
-                    return;
-                }
-                if (len <= 0)
-                {
-                    serverSocket.Shutdown(SocketShutdown.Both);
                     serverSocket.Close();
                     serverSocket.Dispose();
-                    m_IsConnected = false;
-                    Connect(m_HostName, m_Port);//重新尝试去连接
                     OnDisconnected?.Invoke(m_Socket);
+                    Connect(m_HostName,m_Port);//重新尝试去连接
                     return;
                 }
             }